%0 Journal Article
%A E. A. Hirsch
%T Separating sings in the propositional satisfiability problem
%J Zapiski Nauchnykh Seminarov POMI
%D 1997
%P 30-71
%V 241
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1997_241_a1/
%G ru
%F ZNSL_1997_241_a1